feat: add xattr-rs

xattr-rs/src/main.rs

@@ -0,0 +1,56 @@
+#!/usr/bin/env runrs
+
+//! ```cargo
+//! [dependencies]
+//! rust_util = "0.6.47"
+//! xattr = "1.4.0"
+//! ```
+
+use rust_util::{failure, failure_and_exit, information};
+
+fn main() {
+    let args = std::env::args().skip(1).collect::<Vec<_>>();
+    if args.is_empty() {
+        failure_and_exit!("No argument is assigned.");
+    }
+
+    for filename in &args {
+        match xattr::list(filename) {
+            Err(e) => {
+                failure!("Error read file: {filename}, error: {e}");
+            }
+            Ok(xattrs) => {
+                for (_, xattr) in xattrs.enumerate() {
+                    let clone_xattr = xattr.clone();
+                    let xattr_name = match clone_xattr.to_str() {
+                        None => {
+                            continue;
+                        }
+                        Some(xattr_name) => xattr_name,
+                    };
+                    println!("{xattr_name}: ");
+                    match xattr::get(filename, xattr) {
+                        Err(e) => {
+                            println!(" - read xattr: {xattr_name}, failed: {e}");
+                        }
+                        Ok(Some(value)) => {
+                            println!(
+                                "> {}",
+                                String::from_utf8_lossy(value.as_ref())
+                                    .to_string()
+                                    .lines()
+                                    .collect::<Vec<_>>()
+                                    .join("\n> \n")
+                            );
+                        }
+                        Ok(None) => {
+                            // DO NOTHING
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    information!("use xattr -c <filename> to remove xattrs");
+}